245087148 (number)

245087148 is an even 9-digits composite number following 245087147 and preceding 245087149. In scientific notation, it is written as 2.45087148 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 81695712 positive integers (up to 245087148) that are relatively prime to 245087148.

Interesting facts

Basic properties

Name

Name two hundred forty-five million eighty-seven thousand one hundred forty-eight

Notation

Scientific notation 2.45087148 × 10^8
Engineering notation 2.45087148 × 10^6

Prime Factorization of 245087148

Prime Factorization 2 × 2 × 3 × 20423929

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 122543574
Product of the distinct prime numbers

The prime factorization of 245087148 is 2 × 2 × 3 × 20423929. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 92, 75, 882, 45, 2042, 8496, 46841, 36444, 400161, 813195, 7908019, 2855082, 61788232, 72258228, 398999002, 847153058, 2341452537, 7623669218

Basic calculations (n = 245087148)

Multiplication

n×y
n×2 490174296
n×3 735261444
n×4 980348592
n×5 1225435740

Division

n÷y
n÷2 122543574
n÷3 81695716
n÷3 61271787
n÷5 49017429.6

Exponentiation

ny
n2 60067710114773904
n3 1.4721823758921E+25
n4 3.6081297984325E+33
n5 8.8430624191164E+41

Nth Root

y√n
2√n 15655.25943573
3√n 625.80665806319
4√n 125.12097919905
5√n 47.628193307569

Divisors of 245087148

1, 2, 3, 4, 6, 12, 20423929, 40847858, 61271787, 81695716, 122543574, 245087148

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -245087147
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245087148 can be divided by 12 positive divisors. The sum of these divisors (counting 245087148) is 1, the average is 0.083333333333333.

Base conversion 245087148

Base System Value
2 Binary 1110100110111011101110101100
3 Ternary 122002011201100210
4 Quaternary 32212323232230
5 Quinary 1000220242043
6 Senary 40153022420
8 Octal 1646735654
10 Decimal 245087148
12 Duodecimal 6a0b4a10
16 Hexadecimal e9bbbac
20 Vigesimal 3gbfhh8
36 Base36 41x2gc

Cryptographic Hash Functions

md5 b3197469a4e2052c226c388cd64f75da
sha1 32cf51724c22dbcdcdc8063ae23cf6e6c3c56569
sha256 03e6ed4e77960ab3859c33f0bb0230ee07b7a9f91016009918c02d127b1ed004
sha512 7edfba6217b47b13df48a8f17e76115b9eda367ea26d8100528f8aa92321735303e1dd2246c862b66219d12b4cb610be4abecf61ba5c0a5f54646195c49130cf
ripemd-160 95df5debfc8d8ce55fe95250b96081426d1614e9

245087148 as geometric shapes

Circle

Radius = n
Diameter 490174296
Circumference 1539927967.2921
Area 1.8870827681454E+17

Sphere

Radius = n
Volume 6.1666631157959E+25
Surface area 7.5483310725814E+17
Circumference 1539927967.2921

Square

Length = n
Perimeter 980348592
Area 60067710114773904
Diagonal 346605568.66494

Cube

Length = n
Surface area 360406260688643424
Volume 1.4721823758921E+25
Space diagonal 424503392.61815

Equilateral Triangle

Length = n
Perimeter 735261444
Area 2.6010081453277E+16
Altitude 212251696.30908

Triangular Pyramid

Length = n
Surface area 2.6010081453277E+16
Volume 1.734983568561E+24
Height 115535189.55498